Home / 15,306.14-22,922.76-10,630.82

Finding the Fourth Proportional to 15,306.14, 22,922.76 and 10,630.82

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Solution

The fourth proportional to 15,306.14, 22,922.76 and 10,630.82 is: 15,920.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,306.14 : 22,922.76 = 10,630.82 : x
  2. Step 2: Convert to fraction form
    15,306.14/22,922.76 = 10,630.82/x
  3. Step 3: Cross multiply
    15,306.14x = 22,922.76 × 10,630.82
  4. Step 4: Simplify right side
    15,306.14x = 243,687,735.46
  5. Step 5: Solve for x
    x = 243,687,735.46/15,306.14
  6. Step 6: Final answer
    x = 15,920.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.